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"Is this all real? Or has this been happening inside my head?"
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Carl Edward Sagan (9 November, 1934–20 December, 1996) was an American No-Maj astronomer, astrophysicist, cosmologist, author, science populariser, and science communicator in the space and natural sciences.
Biography[]
During his lifetime, he published more than six-hundred scientific papers and popular articles and was author, co-author, or editor of more than twenty books.[1]
Carl Sagan wrote the introduction of A Brief History of Time by Stephen Hawking.[2]
Appearances[]
- Harry Potter and the Prisoner of Azkaban (film) (First mentioned) (Mentioned on a book cover)
Notes and references[]
- ↑
Carl Sagan on Wikipedia
- ↑ Harry Potter and the Prisoner of Azkaban (film) - Chapter 4 (The Leaky Cauldron)